I was just offered Jon Lester for R.A. Dickey and Allen Craig. I am looking for more stable SP and Lester is off to a good start but coming off a down year. It looks like Dickey was starting to put it together last start but. Who has more value this year?

There's no way I'd give up Craig. Think I will counter with this;I get Lester and S. Castro, I give Dickey, Andrus. C. Davis. Is this too much?